Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: China

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
106.52.12.21 attack
Sep 27 02:13:02 *hidden* sshd[21341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21 Sep 27 02:13:04 *hidden* sshd[21341]: Failed password for invalid user upgrade from 106.52.12.21 port 33434 ssh2 Sep 27 02:18:14 *hidden* sshd[22474]: Invalid user student5 from 106.52.12.21 port 59164
2020-09-28 07:50:05
106.52.12.21 attackbotsspam
Sep 27 12:17:53 server sshd[5811]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21
Sep 27 12:17:54 server sshd[5811]: Failed password for invalid user shubham from 106.52.12.21 port 49694 ssh2
Sep 27 12:28:24 server sshd[6253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21
Sep 27 12:28:26 server sshd[6253]: Failed password for invalid user wordpress from 106.52.12.21 port 41400 ssh2
2020-09-28 00:24:12
106.52.12.21 attackspam
3x Failed Password
2020-09-27 16:25:01
106.52.12.21 attackspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-09-25 04:45:45
106.52.12.21 attackspambots
Sep 21 16:14:33 ovpn sshd\[21360\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21  user=root
Sep 21 16:14:35 ovpn sshd\[21360\]: Failed password for root from 106.52.12.21 port 47440 ssh2
Sep 21 16:22:54 ovpn sshd\[14488\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21  user=root
Sep 21 16:22:55 ovpn sshd\[14488\]: Failed password for root from 106.52.12.21 port 38568 ssh2
Sep 21 16:25:14 ovpn sshd\[16084\]: Invalid user steam from 106.52.12.21
Sep 21 16:25:14 ovpn sshd\[16084\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21
2020-09-22 01:47:42
106.52.12.21 attackspam
2020-09-20T22:06:32.240014abusebot-4.cloudsearch.cf sshd[24488]: Invalid user proxyuser from 106.52.12.21 port 41216
2020-09-20T22:06:32.247044abusebot-4.cloudsearch.cf sshd[24488]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21
2020-09-20T22:06:32.240014abusebot-4.cloudsearch.cf sshd[24488]: Invalid user proxyuser from 106.52.12.21 port 41216
2020-09-20T22:06:34.080386abusebot-4.cloudsearch.cf sshd[24488]: Failed password for invalid user proxyuser from 106.52.12.21 port 41216 ssh2
2020-09-20T22:12:22.335684abusebot-4.cloudsearch.cf sshd[24598]: Invalid user guest3 from 106.52.12.21 port 46580
2020-09-20T22:12:22.343479abusebot-4.cloudsearch.cf sshd[24598]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21
2020-09-20T22:12:22.335684abusebot-4.cloudsearch.cf sshd[24598]: Invalid user guest3 from 106.52.12.21 port 46580
2020-09-20T22:12:23.895390abusebot-4.cloudsearch.cf sshd[24598]:
...
2020-09-21 17:31:25
106.52.12.21 attackspam
SSH Brute Force
2020-09-12 21:24:56
106.52.12.21 attackbotsspam
SSH brute force
2020-09-12 13:26:51
106.52.12.21 attackspam
Sep 11 18:50:31 sshgateway sshd\[26820\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21  user=root
Sep 11 18:50:33 sshgateway sshd\[26820\]: Failed password for root from 106.52.12.21 port 39682 ssh2
Sep 11 18:57:51 sshgateway sshd\[27879\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21  user=root
2020-09-12 05:15:16
106.52.121.226 attackbots
$f2bV_matches
2020-08-26 03:50:47
106.52.12.21 attackbots
2020-08-20T07:25:25.015944lavrinenko.info sshd[22372]: Invalid user zhangxd from 106.52.12.21 port 35692
2020-08-20T07:25:25.023413lavrinenko.info sshd[22372]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21
2020-08-20T07:25:25.015944lavrinenko.info sshd[22372]: Invalid user zhangxd from 106.52.12.21 port 35692
2020-08-20T07:25:27.152195lavrinenko.info sshd[22372]: Failed password for invalid user zhangxd from 106.52.12.21 port 35692 ssh2
2020-08-20T07:27:29.184867lavrinenko.info sshd[22520]: Invalid user joana from 106.52.12.21 port 57232
...
2020-08-20 12:38:09
106.52.12.21 attack
Aug 10 04:52:12 mout sshd[5143]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21  user=root
Aug 10 04:52:14 mout sshd[5143]: Failed password for root from 106.52.12.21 port 52518 ssh2
2020-08-10 12:31:39
106.52.12.21 attack
[ssh] SSH attack
2020-07-28 03:51:19
106.52.12.21 attackbotsspam
Jul 22 18:04:23 abendstille sshd\[28046\]: Invalid user lyt from 106.52.12.21
Jul 22 18:04:23 abendstille sshd\[28046\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21
Jul 22 18:04:26 abendstille sshd\[28046\]: Failed password for invalid user lyt from 106.52.12.21 port 48954 ssh2
Jul 22 18:09:12 abendstille sshd\[300\]: Invalid user saitoh from 106.52.12.21
Jul 22 18:09:12 abendstille sshd\[300\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.12.21
...
2020-07-23 00:20:39
106.52.121.148 attackspambots
Jul 12 09:22:45 DAAP sshd[4531]: Invalid user anda from 106.52.121.148 port 38736
Jul 12 09:22:45 DAAP sshd[4531]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.121.148
Jul 12 09:22:45 DAAP sshd[4531]: Invalid user anda from 106.52.121.148 port 38736
Jul 12 09:22:47 DAAP sshd[4531]: Failed password for invalid user anda from 106.52.121.148 port 38736 ssh2
Jul 12 09:26:18 DAAP sshd[4548]: Invalid user trash from 106.52.121.148 port 46096
...
2020-07-12 17:40:01
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.52.12.165
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13253
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;106.52.12.165.			IN	A

;; AUTHORITY SECTION:
.			316	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020702 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 08 10:51:01 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 165.12.52.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 165.12.52.106.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
116.255.174.49 attackspambots
Unauthorized connection attempt detected from IP address 116.255.174.49 to port 80 [T]
2020-01-09 04:37:50
124.115.214.182 attackspambots
Unauthorized connection attempt detected from IP address 124.115.214.182 to port 1433 [T]
2020-01-09 04:14:19
58.242.100.66 attack
Unauthorized connection attempt detected from IP address 58.242.100.66 to port 1433 [T]
2020-01-09 04:23:07
153.201.3.98 attack
Unauthorized connection attempt detected from IP address 153.201.3.98 to port 23 [T]
2020-01-09 04:11:46
222.186.31.83 attack
SSH Brute Force, server-1 sshd[9183]: Failed password for root from 222.186.31.83 port 40726 ssh2
2020-01-09 04:02:52
218.89.30.223 attackspam
Unauthorized connection attempt detected from IP address 218.89.30.223 to port 1433 [T]
2020-01-09 04:06:50
223.155.87.164 attackspam
Unauthorized connection attempt detected from IP address 223.155.87.164 to port 8080 [T]
2020-01-09 04:01:30
123.207.241.148 attack
IP: 123.207.241.148
Ports affected
    World Wide Web HTTP (80) 
Abuse Confidence rating 28%
Found in DNSBL('s)
ASN Details
   AS45090 Shenzhen Tencent Computer Systems Company Limited
   China (CN)
   CIDR 123.206.0.0/15
Log Date: 8/01/2020 1:04:44 PM UTC
2020-01-09 04:35:33
122.228.19.79 attackbots
Jan  8 20:47:17 debian-2gb-nbg1-2 kernel: \[772152.115678\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=122.228.19.79 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=111 ID=19665 PROTO=TCP SPT=46083 DPT=990 WINDOW=29200 RES=0x00 SYN URGP=0
2020-01-09 04:15:08
35.199.51.122 attack
Unauthorized connection attempt detected from IP address 35.199.51.122 to port 80 [T]
2020-01-09 04:26:12
222.79.8.25 attackbotsspam
Unauthorized connection attempt detected from IP address 222.79.8.25 to port 1433 [T]
2020-01-09 04:04:44
167.114.135.58 attackbotsspam
Unauthorized connection attempt detected from IP address 167.114.135.58 to port 3389
2020-01-09 04:33:17
121.14.2.50 attackspam
Unauthorized connection attempt detected from IP address 121.14.2.50 to port 1433 [T]
2020-01-09 04:15:38
221.232.182.69 attack
Unauthorized connection attempt detected from IP address 221.232.182.69 to port 2323 [T]
2020-01-09 04:28:30
120.31.132.35 attackspambots
Unauthorized connection attempt detected from IP address 120.31.132.35 to port 1433 [T]
2020-01-09 04:17:06

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